Executive brief
Samsung SmartThingsKit, a component used for smart home integration on Samsung mobile devices, contains a security flaw in its access control mechanisms. A local attacker or a malicious application installed on the device could exploit this to gain unauthorized access to sensitive information. This could lead to the exposure of private user data or configuration details related to the user's smart home environment.
Technical details
An improper access control vulnerability exists within the Samsung SmartThingsKit component on Android devices. The flaw allows a local attacker—typically a malicious application residing on the same device—to bypass intended restrictions and read sensitive information. The vulnerability is triggered due to insufficient validation of access rights within the kit's interface. This issue is addressed in the Samsung Security Maintenance Release (SMR) for July 2026. Exploitation does not require elevated privileges or user interaction, but does require local code execution.
Affected products
- Samsung Mobile SmartThingsKit prior to SMR Jul-2026 Release 1
Timeline
- 2026-07-10: disclosed
- 2026-07-10: advisory